.menu {
  height: 100%;
}

.menu .head-logo {
  color: #2392f7;
  padding-left: 24px;
}

.menu .menu-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: #fff;
  border-bottom: 1px #E2E8ED solid;
  box-shadow: 0 1px 3px 0 rgba(165, 165, 165, 0.5);
  z-index: 9999;
}

.menu .top-title {
  float: left;
  padding: 10px 38px;
}

.menu .menu-top h1 {
  color: #3E4550;
  display: inline-block;
  font-size: 18px;
  height: 40px;
  letter-spacing: 1.5px;
  line-height: 40px;
  margin: 0 20px;
}

.menu .main {
  width: 100%;
  margin-top: 60px;
}